R1MODE=B_0x0
PWR control register
R1MODE | Main regulator Range 1 mode This bit is only valid for the main regulator in Range 1 and has no effect on Range 2. It is recommended to reset this bit when the system frequency is greater than 80 MHz. Refer to Table 28: Range 1 boost mode configuration. 0 (B_0x0): Main regulator in Range 1 boost mode. 1 (B_0x1): Main regulator in Range 1 normal mode. |